76400825

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:218

約数の個数: 36

約数和(自身を含む): 101829420

約数和(自身を除く): 25428595

約数列:

[1, 5, 23, 25, 53, 109, 115, 265, 529, 545, 575, 1219, 1325, 2507, 2645, 2725, 5777, 6095, 12535, 13225, 28037, 28885, 30475, 57661, 62675, 132871, 140185, 144425, 288305, 664355, 700925, 1441525, 3056033, 3321775, 15280165, 76400825]

約数ペア:

[(1, 76400825), (5, 15280165), (23, 3321775), (25, 3056033), (53, 1441525), (109, 700925), (115, 664355), (265, 288305), (529, 144425), (545, 140185), (575, 132871), (1219, 62675), (1325, 57661), (2507, 30475), (2645, 28885), (2725, 28037), (5777, 13225), (6095, 12535)]